<!DOCTYPE html>
<html lang="en">
  <meta charset="utf-8">
    <head>
		<title>HTML</title>
     </head>
    <body>
    <video width="320" height="240" controls>
    	<source src+"movie.mp4" type="video/mp4">
    	你的浏览器不支持video标签
    </video>
    </body>
</html>